This is a set of 1/4 inch pickup output input socket with plate and mounting screws, made of rigid and strong iron and copper with plating, the socket ensure great durability. It can work with most electric guitar and bass pickups, easy to install without extra tools. workmanship will add touch to your instruments. Great accessory to replace the worn, old or damaged pickup socket for electric guitar or bass. Feature - Color: Silver - Material: Iron and copper with plated - inner diameter: 1/4 inch (6.35mm) - socket size： 27 x 17 mm - plate size: 355 x 355 mm (LxWxH) - Iron and copper material with finish to ensure maximum endurance for use. - Professional indented round plate which fits for electric guitar and bass. - Standard 1/4"(6.35mm) output . The guitar socket set includes 3 mounting screws for easy installation. - Glossy surface and bright color creates gorgeous and new look for your instrument. - Excellent output replacement for acoustic or electric guitars, bass and other instruments. Help to make your guitar or bass . Package list: 1 x set of socket 1 x plate 3 x Mounting screw